Siri is responding thru text but is not speaking.

Hey sandzo1521,

Make sure you have Siri Responses enabled on your iPhone, as described in the article that you viewed prior to posting:

1. "Go to Settings.
2. Tap Siri & Search.
3. Tap Siri Responses. 
4. Tap Prefer Spoken Responses to hear Siri speak responses, even when Silent mode is turned on."

If "Hey Siri" isn't working on your iPhone - Apple Support

Let us know if this helps! Take care.

Hi sandzo1521,

You can also test temporarily swithing to a different language. If needed, the steps here will assist: Change Siri voice or language

If the issue continues, reach out to Apple Support directly to further assist.

Contact - Official Apple Support

Contact Apple for support and service - Apple Support

Best.